public function XLSXExporter::saveFile in Loft Data Grids 7.2

Compile and and save to a filepath.

Parameters

string $directory A writable directory in which to save the file.:

null $filename:

null $page_id:

Return value

mixed

Overrides Exporter::saveFile

File

vendor/aklump/loft_data_grids/src/AKlump/LoftDataGrids/XLSXExporter.php, line 151

Class

XLSXExporter

Class XLSXExporter

Namespace

AKlump\LoftDataGrids

Code

public function saveFile($directory, $filename = '', $page_id = null) {

  // Go through the setter to ensure the file_extension.
  $filename = $filename ? $this
    ->setFilename($filename) : $this
    ->getFilename();
  if (!is_writable($directory)) {
    throw new \RuntimeException("{$directory} is not writable; cannot save {$filename}.");
  }

  // Make sure we have rendered the data
  if (empty($this->output)) {
    $this
      ->compile($page_id);
  }
  $path = $directory . '/' . $filename;
  $objWriter = \PHPExcel_IOFactory::createWriter($this->excel, 'Excel2007');
  $objWriter
    ->save($path);
  return $path;
}